海底倾斜矿体开采沉陷预测研究 |
曹家源,马凤山,郭捷,张国栋,李兆平 |
Study on Subsidence Prediction of Inclined Orebody Cut and Fill Mining in Seabed |
Jiayuan CAO,Fengshan MA,Jie GUO,Guodong ZHANG,Zhaoping LI |
图2 新立矿区东北翼浅部中段开拓分布图 |
Fig.2 Open-up distribution map of shallow middle section in the northeastern part of Xinli mining area |
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